/// action_tl_select_all()

if (history_undo)
{
	with (history_data)
		history_restore_tl_select()
}
else
{
	if (!history_redo)
		with (history_set(action_tl_select_all))
			history_save_tl_select()
			
	for (var t = 0; t < ds_list_size(tree_list); t++)
	{
		with (tree_list[|t])
		{
			tl_update_recursive_select()
			tl_select()
		}
	}
}

app_update_tl_edit()
